数控车床加工三螺杆泵传动螺杆  

Research in Processing Tri-screw Pump's Driving-screw by CNC Lathe

作　　者：邹云[1] 宋超[1] 

机构地区：[1]成都纺织高等专科学校,成都611731

出　　处：《煤矿机械》2012年第9期139-141,共3页Coal Mine Machinery

基　　金：四川省青年科技基金(11ZB093)

摘　　要：在分析端截面为公式曲线的长导程三螺杆泵传动螺杆车削特点的基础上,研究了数控加工三螺杆泵传动螺杆的原理,提出解决切削中刀具与螺杆干涉的方法以及控制背吃刀量的措施,实现基于宏程序的传动螺杆数控程序人机交互编辑。On the analysis of the turning characteristics of the tri-screw pump＇s long-lead driving- screw descried by end cross-section formula curve, and on the basis of the principle to make the driving-screw by CNC Turning, and put forward the solution to avoid the interference between the cutting tool and screw, and designed the measures to control the back engagement, and achieved the driving-screw＇s NC program based on macro by man-machine interactive.

关 键 词：大导程 传动螺杆 公式曲线 交互编程 

分 类 号：TG659[金属学及工艺—金属切削加工及机床] TH327[机械工程—机械制造及自动化]